What's wrong with this chickens eye?? (Photos)

[AliceGee]

I noticed one of my silkie hens has a bump/bumps around her eye, I wont try to explain it a picture says 1000 words. I noticed it yesterday and apart from that there's absolutely nothing else wrong with her or any of the others. There's a slight blue tinge because I sparyed it with terramycin just because I have no idea whats wrong with it or what to do. Thanks in advance!
This is the good eye for comparison.

this is the bad eye

 

[AliceGee]

I should also add that there's no discharge or any other symptoms at all, just the bumps around the eye.

 

[Eggcessive]

Have you seen any fowl pox or pecking? The eyelid is swollen, but the bumps are abnormal.

 

[AliceGee]

Haven't seen any fowl pox, they all get along generally so no constant attacking but there is the occasionally peck especially from one of my broody hens when she gets off her nest and I have seen her have a go at this one before